Difference between revisions of "Talk:What to Do with Sand"
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Latest revision as of 17:10, 17 October 2009
How to extract iron ore from sand: Cover high strength magnets with polythene sheet, and pour sand over/past them. The iron ore content in the sand sticks to the magnets. Magnets obtainable from dead computer hard drives or bigger speakers.
Iron ore can be processed in a microwave oven.
